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OLga [1]
3 years ago
13

Pleaseeeeee helppppp!!!!

Mathematics
2 answers:
ale4655 [162]3 years ago
5 0

Answer:

noce

Step-by-step explanation:

noce

never [62]3 years ago
4 0

Answer:

choose the second one i think that ones the right onee not sure c:>

Step-by-step explanation:

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Yah vertical stick of length 6M Casts a shadow 400 cm long on the ground at the same time a tower Casts a shadow 28 metre long u
levacccp [35]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
If sin θ = 1 over 3 and tan θ < 0, what is the value of cos θ?
alexira [117]

Answer:

2√2 / 3 (first answer choice)

Step-by-step explanation:

If tan Ф < 0, then Ф must be in either Quadrant II or Quadrant IV.

If sin Ф = +1/3, then Ф (for this problem) is in Quadrant II.

Remembering that sin Ф = opp / hyp = 1 / 3, we use the Pythagorean Theorem to find the adj side:

adj² + 1² = 3²,  or

adj² + 1 = 9, or    adj² = 8.  Since Ф is in Quadrant II, adj is negative.

The value of cos Ф = adj / hyp = √8 / 3 = 2√2 / 3

3 0
3 years ago
21. A triangle has vertices (1, 5), (2, 7), and (6, 5). After a reflection and a translation, the
zheka24 [161]

Answer:

See below

Step-by-step explanation:

I am not sure about number 22.  I think that they are asking you to apply the same rules to the point (4, -7), if that is what they mean, the answer is (8,10)

8 0
1 year ago
If pi=3.14 what is the ratio?
Nataly [62]
The ratio will always be 3.14
8 0
2 years ago
A survey of 500 college students moving into their dorm revealed that 425 brought a microwave, 380 brought a video game console,
tia_tia [17]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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